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WO/2023/081020A1 |
In the field of agriculture and aerial firefighting, some example vent systems for aircraft fluid dispersion tanks include a vent-well recessed below the top of the tank. When a gate valve assembly below the tank opens to release fluid f...
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WO/2023/079024A1 |
The invention relates to an impeller machine with an aero rotor (14) for generating an air flow along an annular space (31) enclosed between an impeller housing (15) and a motor housing (19). The motor housing (19) is arranged in an inne...
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WO/2023/079433A1 |
The present invention relates to a vertical take-off and landing module (200) for a fixed-wing aircraft (110), which includes at least one vertically-acting propulsion unit (240), actuator means (245) and support means (230), so as to be...
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WO/2023/079523A1 |
An unmanned aerial vehicle ("UAV") (1) for non-destructive testing ("NDT") comprises: an outer protective cage (2), a propulsion system (3) mounted inside the outer protective cage (2) and fixed thereto, an arm (4) comprising a first end...
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WO/2023/080810A1 |
The invention relates to the field of electrical engineering, and more particularly to means for remotely detecting ice formation and determining environmental conditions. A thermoelectric icing sensor comprises a first thermoelectric as...
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WO/2023/059209A9 |
The method of obtaining both, lifting force and thrust, required for horizontal flight of the vertical take-off and landing flying machine while maintaining horizontal flight stability of the machine which is realized due to suction atmo...
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WO/2023/079964A1 |
This flight control device performs flight control processing for causing an eVTOL to fly. The flight control device sets an operating mode to one of a plurality of failsafe modes in accordance with which of a plurality of normal modes t...
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WO/2023/077949A1 |
A winter-wheat topdressing device based on unmanned aerial vehicle remote sensing, the device comprising an unmanned aerial vehicle body (1), a fertilizer bin (4), remote sensing cameras (11), a spraying mechanism I and a spraying mechan...
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WO/2023/077232A1 |
An attachment for an aircraft. The attachment comprises a single, central float portion positioned under a centre of the aircraft, and a retraction apparatus. One end of the retraction apparatus is attached to the float portion and anoth...
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WO/2023/081387A1 |
A rotary wing vehicle has a vehicle body. A gimbal assembly mounted to or within the body. A propeller assembly is mounted to the gimbal. The propeller assembly has first and second fixed pitch propellers. The gimbal assembly has a first...
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WO/2023/081042A1 |
The present disclosure provides a ground support equipment for servicing an aircraft on the ground. The ground support equipment comprises a pre-conditioned air, PCA, unit configured to provide pre-conditioned air to an aircraft on the g...
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WO/2023/074532A1 |
An ignition device 30 is provided with a housing 31, a bulk fuel 40, and at least two lead wires 50 that serve as electrodes. The bulk fuel 40 is formed of a plastic material such as a polylactic acid (PLA) and an epoxy resin. The bulk f...
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WO/2023/073153A1 |
The invention relates to a decompression lock (10) having a bolt, that comprises at least two separately formed bolt elements (12, 36), wherein a first bolt element (12) has a bolt head (14) and a second bolt element (36) has a connectin...
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WO/2023/072994A1 |
The invention relates to a method for determining the position of a satellite (100), which rotates about an axis of rotation (3), at least by means of a star tracker (1), the star tracker being directed at a captured light object field a...
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WO/2023/075626A2 |
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WO/2023/072639A1 |
There are provided methods of scheduling a satellite manoeuvre comprising: receiving parameters for one or more planned manoeuvres to move the satellite (100) from a current orbit to a new orbit, wherein the parameters include a time and...
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WO/2023/074787A1 |
A hydrogen aircraft is equipped with an engine that uses hydrogen as fuel, a fuel tank that stores fuel, and a fuel supply line that supplies fuel from the fuel tank to the engine, the fuel tank or the fuel supply line having a coolant s...
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WO/2023/076708A1 |
An aerial robot may include a distance sensor and visual inertial sensor. The aerial robot may determine a first height estimate of the aerial robot relative to a first region with a first surface level using data from the distance senso...
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WO/2023/076327A1 |
A tactically deployable rotorcraft for targeted delivery of effects and/or sensors includes a body housing an energy subsystem, a control and communications subsystem, and a modular payload compartment for holding an effect or sensor pay...
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WO/2023/074357A1 |
This power supply device is for an unmanned mobile body. The power supply device has a drive mechanism and control unit. The drive mechanism moves on water. The control unit controls the drive mechanism so that a positional relationship ...
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WO/2023/073629A1 |
Electromechanical drive system (1) to control a transmission shaft (2) connected to the mechanical operating systems of an aircraft, comprising an electric machine (3), a two-way transmission rotation (8) and a clutch assembly (9) wherei...
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WO/2023/075964A1 |
Systems and methods to control gain of an electric aircraft are provided in this disclosure. The system may include gain scheduling to provide stability of the electric aircraft at various dynamic states of operation. The system may incl...
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WO/2023/075731A1 |
The present invention relates to a body (2) located at an air vehicle; a first structural part (3) located in the body (2) and carrying the loads on the body (2); a second structural part (4) located opposite the first structural part (3...
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WO/2023/074316A1 |
The present invention addresses the problem of providing a production-friendly, high-strength, light-weight, and high-quality hollow structure, particularly a propeller blade, and is intended to provide a hollow structure made of resin i...
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WO/2023/076750A1 |
A deployable structure where the structure flexes from a packed configuration to an expanded configuration during deployment. The deployable structure can be modular and configurable before and after deployment. The deployable structure ...
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WO/2023/076056A1 |
The present disclosure provides a preconditioned air (PCA) unit for supplying preconditioned air to an aircraft parked on the ground. The PCA unit comprises an air duct with an air inlet and an air outlet connectable to a hose for convey...
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WO/2023/073710A1 |
Stowing systems and methods to disassemble, store, and/or protect an aircraft, and in particular a VTOL aircraft, for transportation along standard public roadways. A stowing system attaches to the aircraft in a flight- ready state, and ...
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WO/2023/076493A1 |
Provided is a hook, a latch, and a pick-and-place system. The hook, in one aspect, includes an elongated member having a first end and a second end, as well as two or more pins coupled proximate the first end of the elongated member. The...
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WO/2023/074883A1 |
This conveyance system (1) comprises: a plurality of first movable bodies (10) capable of autonomous movement; and a second movable body (20) which conveys the plurality of first movable bodies (10) as a first collective body (60) in whi...
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WO/2023/073305A1 |
Turbomachine (100) comprising a fan (120) arranged along a longitudinal axis (X) of the turbomachine, a primary duct (130) able to channel a primary air flow of the fan through a compressor, a combustion chamber and a turbine of the turb...
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WO/2023/075927A1 |
A device and method for penetrating a hydrophobic layer caused by a fire and introducing new vegetation into a forest floor includes seeds, seedlings, and/or saplings carried within a plurality of tapered containers, possibly mixed with ...
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WO/2023/073557A1 |
The present invention relates to a compact release mechanism for a nanosatellite that has the purpose of holding a test mass (sphere) inside a chamber where an experiment is carried out. The test mass is held by means of two mobile walls...
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WO/2023/074782A1 |
An aircraft fuel supply system according to the one aspect of the present disclosure supplies a hydrogen fuel to a hydrogen-fueled engine installed onboard an aircraft, the aircraft fuel supply system comprising: a fuel tank storing the ...
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WO/2023/076436A1 |
An aircraft has an aircraft propulsor and/or an aircraft propulsor drive. The aircraft propulsor and/or an aircraft propulsor drive acts as a waste heat source. The aircraft has a metal-air fuel cell. The aircraft has a waste heat transf...
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WO/2023/073142A1 |
The invention relates to a device (D) for rotating a wheel (R), comprising a hydraulic motor (M) with radial pistons (Q1, Q2, Q3, Q4, Q5) and means (20, figure 3A) for locking the pistons in a retracted position.
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WO/2023/075096A1 |
A drone for the forest industry, the drone being provided with a hammer having an anti-vibration structure, according to the present invention comprises: a drone (100) which is capable of unmanned autonomous flying and comprises an upper...
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WO/2023/073318A1 |
Seal (1) configured to be interposed between a first and a second element of a propulsion assembly, wherein, in an assembled configuration, the seal (1) has a portion (1A) with non-homogeneous reinforcement which extends over at least pa...
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WO/2023/073319A1 |
The present invention relates to a mixed experience simulator (1), in particular a simulator of low-gravity jumps, comprising: a control unit (10); a harness (20) designed to receive a user (2) having a measurable weight; a mixed reality...
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WO/2023/074095A1 |
Provided are a threat-countering system and a threat-countering method for efficiently countering incoming threats by using laser irradiation. The threat-countering system comprises a countering device, a deterrent device, and a decision...
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WO/2023/076709A1 |
An aerial robot includes an image sensor for capturing images of an environment. The robot receives a first image captured at a first location. The robot identifies one or more first pixels in the first image. The first pixels correspond...
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WO/2023/071063A1 |
Provided in the present invention are a rotary test mechanism and a test method under vacuum low-temperature conditions, which relate to the technical field of spacecraft simulation tests. The test mechanism comprises a stepping motor, a...
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WO/2023/073440A1 |
A control device (50) for controlling the variation of the angle of attack of the blades (8) of the anti-torque rotor (4) for an aircraft (1) capable of hovering is described, comprising a control element (16) sliding along a first axis ...
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WO/2023/076060A1 |
A cable-linked brake pedal (106) assembly (100) for an airplane. The assembly (100) includes a first cable assembly (200) with a first end attached to a pilot-side brake pedal (106) and a second end attached to a first bell crank assembl...
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WO/2023/074612A1 |
Provided is an aircraft lighting unit that reduces the effort required for outer lens replacement. An annular lens holder (4) detachably holds an outer lens (2) in a first housing (61). The lens holder (4) is formed of elastic material...
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WO/2023/075639A1 |
An aircraft sidestick is a device that can be used for controlling different types of manned and unmanned equipment, including aerial, terrestrial and underwater equipment, as well as for controlling spacecraft in outer space and for exe...
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WO/2023/070187A1 |
An aircraft with an aft-fuselage propulsion system comprises a thermal engine, a first electric motor coupled to a first propulsor, a second electric motor coupled to a second propulsor, and a mechanical interlink system integrating the ...
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WO/2023/076232A1 |
Devices, such as aerodynamic kites used in kiteboarding (also known as kitesurfing), handheld aerodynamic wings used in wing foiling and wing surfing, and paddles used in paddleboarding, for generating a force for powering a user on an a...
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WO/2023/072419A1 |
Apparatuses, methods, and systems are disclosed for communicating and storing aerial system security information. One method (600) includes transmitting (602) a request message to an uncrewed aerial system network function, a network exp...
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WO/2023/073721A1 |
An oxidizer tank is disclosed. The oxidizer tank comprises: a first shell and a second shell; and a flexible diaphragm separating the first shell from the second shell, thus defining: a first compartment, configured to contain the oxidiz...
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WO/2023/074870A1 |
This hydrogen aircraft comprises: an airframe provided with a fuselage and wings; at least one propulsion system fixed to the airframe; a pressurized cabin disposed inside the fuselage; a pressure bulkhead that is disposed at the rear of...
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